diff options
Diffstat (limited to 'intern/audaspace/intern/AUD_BufferReader.cpp')
-rw-r--r-- | intern/audaspace/intern/AUD_BufferReader.cpp | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/intern/audaspace/intern/AUD_BufferReader.cpp b/intern/audaspace/intern/AUD_BufferReader.cpp deleted file mode 100644 index 046b1d62650..00000000000 --- a/intern/audaspace/intern/AUD_BufferReader.cpp +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright 2009-2011 Jörg Hermann Müller - * - * This file is part of AudaSpace. - * - * Audaspace is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * AudaSpace is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with Audaspace; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -/** \file audaspace/intern/AUD_BufferReader.cpp - * \ingroup audaspaceintern - */ - - -#include "AUD_BufferReader.h" -#include "AUD_Buffer.h" -#include "AUD_Space.h" - -#include <cstring> - -AUD_BufferReader::AUD_BufferReader(boost::shared_ptr<AUD_Buffer> buffer, - AUD_Specs specs) : - m_position(0), m_buffer(buffer), m_specs(specs) -{ -} - -bool AUD_BufferReader::isSeekable() const -{ - return true; -} - -void AUD_BufferReader::seek(int position) -{ - m_position = position; -} - -int AUD_BufferReader::getLength() const -{ - return m_buffer->getSize() / AUD_SAMPLE_SIZE(m_specs); -} - -int AUD_BufferReader::getPosition() const -{ - return m_position; -} - -AUD_Specs AUD_BufferReader::getSpecs() const -{ - return m_specs; -} - -void AUD_BufferReader::read(int& length, bool& eos, sample_t* buffer) -{ - eos = false; - - int sample_size = AUD_SAMPLE_SIZE(m_specs); - - sample_t* buf = m_buffer->getBuffer() + m_position * m_specs.channels; - - // in case the end of the buffer is reached - if(m_buffer->getSize() < (m_position + length) * sample_size) - { - length = m_buffer->getSize() / sample_size - m_position; - eos = true; - } - - if(length < 0) - { - length = 0; - return; - } - - m_position += length; - memcpy(buffer, buf, length * sample_size); -} |